Individual Calculations September 2015
 Powierski, Christian  Total change: 11.00  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2033 1944 4.00 9 0.55 20 11.00 
  Lipok, Christoph 2203 GER0.001-0.1820-3.60 
  Brychcy, Felix 2068 GER0.5010.17203.40 
  Schulz, Michael 2188 GER0.001-0.2020-4.00 
  Torner Planell, Jordi 1843 ESP0.501-0.1420-2.80 
  Bachlechner, Julian 2080 AUT0.5010.18203.60 
  Bankier, Maximilian 1692 AUT1.0010.19203.80 
  Zuehlke, Burkhard, Dr. 2072 GER0.5010.17203.40 
  White, Alastair F 2074 SCO0.5010.18203.60 
  Schweitzer, Werner 2077 AUT0.5010.18203.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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